@prefix rdf: . @prefix skos: . rdf:type skos:Concept ; skos:broader ; skos:prefLabel "knife-cut sewing holes"@en ; skos:inScheme ; skos:scopeNote "Openings made in the spine-folds of gatherings by means of a knife-cut made across the spine of the bookblock before sewing. This was a common medieval technique that survived in the early years of the 16th century."@en .